datastore

package
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Published: Feb 4, 2016 License: BSD-3-Clause, Apache-2.0 Imports: 12 Imported by: 0

Documentation

Overview

Package datastore provides access to the Google Cloud Datastore API.

See https://developers.google.com/datastore/

Usage example:

import "google.golang.org/api/datastore/v1beta2"
...
datastoreService, err := datastore.New(oauthHttpClient)

Index

Constants

View Source
const (
	// View and manage your data across Google Cloud Platform services
	CloudPlatformScope = "https://www.googleapis.com/auth/cloud-platform"

	// View and manage your Google Cloud Datastore data
	DatastoreScope = "https://www.googleapis.com/auth/datastore"

	// View your email address
	UserinfoEmailScope = "https://www.googleapis.com/auth/userinfo.email"
)

OAuth2 scopes used by this API.

Variables

This section is empty.

Functions

This section is empty.

Types

type AllocateIdsRequest

type AllocateIdsRequest struct {
	// Keys: A list of keys with incomplete key paths to allocate IDs for.
	// No key may be reserved/read-only.
	Keys []*Key `json:"keys,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Keys") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*AllocateIdsRequest) MarshalJSON

func (s *AllocateIdsRequest) MarshalJSON() ([]byte, error)

type AllocateIdsResponse

type AllocateIdsResponse struct {
	Header *ResponseHeader `json:"header,omitempty"`

	// Keys: The keys specified in the request (in the same order), each
	// with its key path completed with a newly allocated ID.
	Keys []*Key `json:"keys,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Header") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*AllocateIdsResponse) MarshalJSON

func (s *AllocateIdsResponse) MarshalJSON() ([]byte, error)

type BeginTransactionRequest

type BeginTransactionRequest struct {
	// IsolationLevel: The transaction isolation level. Either snapshot or
	// serializable. The default isolation level is snapshot isolation,
	// which means that another transaction may not concurrently modify the
	// data that is modified by this transaction. Optionally, a transaction
	// can request to be made serializable which means that another
	// transaction cannot concurrently modify the data that is read or
	// modified by this transaction.
	//
	// Possible values:
	//   "SERIALIZABLE"
	//   "SNAPSHOT"
	IsolationLevel string `json:"isolationLevel,omitempty"`

	// ForceSendFields is a list of field names (e.g. "IsolationLevel") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*BeginTransactionRequest) MarshalJSON

func (s *BeginTransactionRequest) MarshalJSON() ([]byte, error)

type BeginTransactionResponse

type BeginTransactionResponse struct {
	Header *ResponseHeader `json:"header,omitempty"`

	// Transaction: The transaction identifier (always present).
	Transaction string `json:"transaction,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Header") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*BeginTransactionResponse) MarshalJSON

func (s *BeginTransactionResponse) MarshalJSON() ([]byte, error)

type CommitRequest

type CommitRequest struct {
	IgnoreReadOnly bool `json:"ignoreReadOnly,omitempty"`

	// Mode: The type of commit to perform. Either TRANSACTIONAL or
	// NON_TRANSACTIONAL.
	//
	// Possible values:
	//   "NON_TRANSACTIONAL"
	//   "TRANSACTIONAL"
	Mode string `json:"mode,omitempty"`

	// Mutation: The mutation to perform. Optional.
	Mutation *Mutation `json:"mutation,omitempty"`

	// Transaction: The transaction identifier, returned by a call to
	// beginTransaction. Must be set when mode is TRANSACTIONAL.
	Transaction string `json:"transaction,omitempty"`

	// ForceSendFields is a list of field names (e.g. "IgnoreReadOnly") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*CommitRequest) MarshalJSON

func (s *CommitRequest) MarshalJSON() ([]byte, error)

type CommitResponse

type CommitResponse struct {
	Header *ResponseHeader `json:"header,omitempty"`

	// MutationResult: The result of performing the mutation (if any).
	MutationResult *MutationResult `json:"mutationResult,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Header") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*CommitResponse) MarshalJSON

func (s *CommitResponse) MarshalJSON() ([]byte, error)

type CompositeFilter

type CompositeFilter struct {
	// Filters: The list of filters to combine. Must contain at least one
	// filter.
	Filters []*Filter `json:"filters,omitempty"`

	// Operator: The operator for combining multiple filters. Only "and" is
	// currently supported.
	//
	// Possible values:
	//   "AND"
	Operator string `json:"operator,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Filters") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

CompositeFilter: A filter that merges the multiple other filters using the given operation.

func (*CompositeFilter) MarshalJSON

func (s *CompositeFilter) MarshalJSON() ([]byte, error)

type DatasetsAllocateIdsCall

type DatasetsAllocateIdsCall struct {
	// contains filtered or unexported fields
}

func (*DatasetsAllocateIdsCall) Context

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DatasetsAllocateIdsCall) Do

Do executes the "datastore.datasets.allocateIds" call. Exactly one of *AllocateIdsResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *AllocateIdsResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DatasetsAllocateIdsCall) Fields

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

type DatasetsBeginTransactionCall

type DatasetsBeginTransactionCall struct {
	// contains filtered or unexported fields
}

func (*DatasetsBeginTransactionCall) Context

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DatasetsBeginTransactionCall) Do

Do executes the "datastore.datasets.beginTransaction" call. Exactly one of *BeginTransactionResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *BeginTransactionResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DatasetsBeginTransactionCall) Fields

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

type DatasetsCommitCall

type DatasetsCommitCall struct {
	// contains filtered or unexported fields
}

func (*DatasetsCommitCall) Context

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DatasetsCommitCall) Do

Do executes the "datastore.datasets.commit" call. Exactly one of *CommitResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *CommitResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DatasetsCommitCall) Fields

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

type DatasetsLookupCall

type DatasetsLookupCall struct {
	// contains filtered or unexported fields
}

func (*DatasetsLookupCall) Context

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DatasetsLookupCall) Do

Do executes the "datastore.datasets.lookup" call. Exactly one of *LookupResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *LookupResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DatasetsLookupCall) Fields

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

type DatasetsRollbackCall

type DatasetsRollbackCall struct {
	// contains filtered or unexported fields
}

func (*DatasetsRollbackCall) Context

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DatasetsRollbackCall) Do

Do executes the "datastore.datasets.rollback" call. Exactly one of *RollbackResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *RollbackResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DatasetsRollbackCall) Fields

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

type DatasetsRunQueryCall

type DatasetsRunQueryCall struct {
	// contains filtered or unexported fields
}

func (*DatasetsRunQueryCall) Context

Context sets the context to be used in this call's Do method. Any pending HTTP request will be aborted if the provided context is canceled.

func (*DatasetsRunQueryCall) Do

Do executes the "datastore.datasets.runQuery" call. Exactly one of *RunQueryResponse or error will be non-nil. Any non-2xx status code is an error. Response headers are in either *RunQueryResponse.ServerResponse.Header or (if a response was returned at all) in error.(*googleapi.Error).Header. Use googleapi.IsNotModified to check whether the returned error was because http.StatusNotModified was returned.

func (*DatasetsRunQueryCall) Fields

Fields allows partial responses to be retrieved. See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse for more information.

type DatasetsService

type DatasetsService struct {
	// contains filtered or unexported fields
}

func NewDatasetsService

func NewDatasetsService(s *Service) *DatasetsService

func (*DatasetsService) AllocateIds

func (r *DatasetsService) AllocateIds(datasetId string, allocateidsrequest *AllocateIdsRequest) *DatasetsAllocateIdsCall

AllocateIds: Allocate IDs for incomplete keys (useful for referencing an entity before it is inserted).

func (*DatasetsService) BeginTransaction

func (r *DatasetsService) BeginTransaction(datasetId string, begintransactionrequest *BeginTransactionRequest) *DatasetsBeginTransactionCall

BeginTransaction: Begin a new transaction.

func (*DatasetsService) Commit

func (r *DatasetsService) Commit(datasetId string, commitrequest *CommitRequest) *DatasetsCommitCall

Commit: Commit a transaction, optionally creating, deleting or modifying some entities.

func (*DatasetsService) Lookup

func (r *DatasetsService) Lookup(datasetId string, lookuprequest *LookupRequest) *DatasetsLookupCall

Lookup: Look up some entities by key.

func (*DatasetsService) Rollback

func (r *DatasetsService) Rollback(datasetId string, rollbackrequest *RollbackRequest) *DatasetsRollbackCall

Rollback: Roll back a transaction.

func (*DatasetsService) RunQuery

func (r *DatasetsService) RunQuery(datasetId string, runqueryrequest *RunQueryRequest) *DatasetsRunQueryCall

RunQuery: Query for entities.

type Entity

type Entity struct {
	// Key: The entity's key.
	//
	// An entity must have a key, unless otherwise documented (for example,
	// an entity in Value.entityValue may have no key). An entity's kind is
	// its key's path's last element's kind, or null if it has no key.
	Key *Key `json:"key,omitempty"`

	// Properties: The entity's properties.
	Properties map[string]Property `json:"properties,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Key") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Entity: An entity.

func (*Entity) MarshalJSON

func (s *Entity) MarshalJSON() ([]byte, error)

type EntityResult

type EntityResult struct {
	// Entity: The resulting entity.
	Entity *Entity `json:"entity,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Entity") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

EntityResult: The result of fetching an entity from the datastore.

func (*EntityResult) MarshalJSON

func (s *EntityResult) MarshalJSON() ([]byte, error)

type Filter

type Filter struct {
	// CompositeFilter: A composite filter.
	CompositeFilter *CompositeFilter `json:"compositeFilter,omitempty"`

	// PropertyFilter: A filter on a property.
	PropertyFilter *PropertyFilter `json:"propertyFilter,omitempty"`

	// ForceSendFields is a list of field names (e.g. "CompositeFilter") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Filter: A holder for any type of filter. Exactly one field should be specified.

func (*Filter) MarshalJSON

func (s *Filter) MarshalJSON() ([]byte, error)

type GqlQuery

type GqlQuery struct {
	// AllowLiteral: When false, the query string must not contain a
	// literal.
	AllowLiteral bool `json:"allowLiteral,omitempty"`

	// NameArgs: A named argument must set field GqlQueryArg.name. No two
	// named arguments may have the same name. For each non-reserved named
	// binding site in the query string, there must be a named argument with
	// that name, but not necessarily the inverse.
	NameArgs []*GqlQueryArg `json:"nameArgs,omitempty"`

	// NumberArgs: Numbered binding site @1 references the first numbered
	// argument, effectively using 1-based indexing, rather than the usual
	// 0. A numbered argument must NOT set field GqlQueryArg.name. For each
	// binding site numbered i in query_string, there must be an ith
	// numbered argument. The inverse must also be true.
	NumberArgs []*GqlQueryArg `json:"numberArgs,omitempty"`

	// QueryString: The query string.
	QueryString string `json:"queryString,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AllowLiteral") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

GqlQuery: A GQL query.

func (*GqlQuery) MarshalJSON

func (s *GqlQuery) MarshalJSON() ([]byte, error)

type GqlQueryArg

type GqlQueryArg struct {
	Cursor string `json:"cursor,omitempty"`

	// Name: Must match regex "[A-Za-z_$][A-Za-z_$0-9]*". Must not match
	// regex "__.*__". Must not be "".
	Name string `json:"name,omitempty"`

	Value *Value `json:"value,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Cursor") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

GqlQueryArg: A binding argument for a GQL query.

func (*GqlQueryArg) MarshalJSON

func (s *GqlQueryArg) MarshalJSON() ([]byte, error)

type Key

type Key struct {
	// PartitionId: Entities are partitioned into subsets, currently
	// identified by a dataset (usually implicitly specified by the project)
	// and namespace ID. Queries are scoped to a single partition.
	PartitionId *PartitionId `json:"partitionId,omitempty"`

	// Path: The entity path. An entity path consists of one or more
	// elements composed of a kind and a string or numerical identifier,
	// which identify entities. The first element identifies a root entity,
	// the second element identifies a child of the root entity, the third
	// element a child of the second entity, and so forth. The entities
	// identified by all prefixes of the path are called the element's
	// ancestors. An entity path is always fully complete: ALL of the
	// entity's ancestors are required to be in the path along with the
	// entity identifier itself. The only exception is that in some
	// documented cases, the identifier in the last path element (for the
	// entity) itself may be omitted. A path can never be empty. The path
	// can have at most 100 elements.
	Path []*KeyPathElement `json:"path,omitempty"`

	// ForceSendFields is a list of field names (e.g. "PartitionId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Key: A unique identifier for an entity.

func (*Key) MarshalJSON

func (s *Key) MarshalJSON() ([]byte, error)

type KeyPathElement

type KeyPathElement struct {
	// Id: The ID of the entity. Never equal to zero. Values less than zero
	// are discouraged and will not be supported in the future.
	Id int64 `json:"id,omitempty,string"`

	// Kind: The kind of the entity. A kind matching regex "__.*__" is
	// reserved/read-only. A kind must not contain more than 500 characters.
	// Cannot be "".
	Kind string `json:"kind,omitempty"`

	// Name: The name of the entity. A name matching regex "__.*__" is
	// reserved/read-only. A name must not be more than 500 characters.
	// Cannot be "".
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Id") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

KeyPathElement: A (kind, ID/name) pair used to construct a key path.

At most one of name or ID may be set. If either is set, the element is complete. If neither is set, the element is incomplete.

func (*KeyPathElement) MarshalJSON

func (s *KeyPathElement) MarshalJSON() ([]byte, error)

type KindExpression

type KindExpression struct {
	// Name: The name of the kind.
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Name") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

KindExpression: A representation of a kind.

func (*KindExpression) MarshalJSON

func (s *KindExpression) MarshalJSON() ([]byte, error)

type LookupRequest

type LookupRequest struct {
	// Keys: Keys of entities to look up from the datastore.
	Keys []*Key `json:"keys,omitempty"`

	// ReadOptions: Options for this lookup request. Optional.
	ReadOptions *ReadOptions `json:"readOptions,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Keys") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*LookupRequest) MarshalJSON

func (s *LookupRequest) MarshalJSON() ([]byte, error)

type LookupResponse

type LookupResponse struct {
	// Deferred: A list of keys that were not looked up due to resource
	// constraints.
	Deferred []*Key `json:"deferred,omitempty"`

	// Found: Entities found.
	Found []*EntityResult `json:"found,omitempty"`

	Header *ResponseHeader `json:"header,omitempty"`

	// Missing: Entities not found, with only the key populated.
	Missing []*EntityResult `json:"missing,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Deferred") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*LookupResponse) MarshalJSON

func (s *LookupResponse) MarshalJSON() ([]byte, error)

type Mutation

type Mutation struct {
	// Delete: Keys of entities to delete. Each key must have a complete key
	// path and must not be reserved/read-only.
	Delete []*Key `json:"delete,omitempty"`

	// Force: Ignore a user specified read-only period. Optional.
	Force bool `json:"force,omitempty"`

	// Insert: Entities to insert. Each inserted entity's key must have a
	// complete path and must not be reserved/read-only.
	Insert []*Entity `json:"insert,omitempty"`

	// InsertAutoId: Insert entities with a newly allocated ID. Each
	// inserted entity's key must omit the final identifier in its path and
	// must not be reserved/read-only.
	InsertAutoId []*Entity `json:"insertAutoId,omitempty"`

	// Update: Entities to update. Each updated entity's key must have a
	// complete path and must not be reserved/read-only.
	Update []*Entity `json:"update,omitempty"`

	// Upsert: Entities to upsert. Each upserted entity's key must have a
	// complete path and must not be reserved/read-only.
	Upsert []*Entity `json:"upsert,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Delete") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Mutation: A set of changes to apply.

func (*Mutation) MarshalJSON

func (s *Mutation) MarshalJSON() ([]byte, error)

type MutationResult

type MutationResult struct {
	// IndexUpdates: Number of index writes.
	IndexUpdates int64 `json:"indexUpdates,omitempty"`

	// InsertAutoIdKeys: Keys for insertAutoId entities. One per entity from
	// the request, in the same order.
	InsertAutoIdKeys []*Key `json:"insertAutoIdKeys,omitempty"`

	// ForceSendFields is a list of field names (e.g. "IndexUpdates") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*MutationResult) MarshalJSON

func (s *MutationResult) MarshalJSON() ([]byte, error)

type PartitionId

type PartitionId struct {
	// DatasetId: The dataset ID.
	DatasetId string `json:"datasetId,omitempty"`

	// Namespace: The namespace.
	Namespace string `json:"namespace,omitempty"`

	// ForceSendFields is a list of field names (e.g. "DatasetId") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

PartitionId: An identifier for a particular subset of entities.

Entities are partitioned into various subsets, each used by different datasets and different namespaces within a dataset and so forth.

func (*PartitionId) MarshalJSON

func (s *PartitionId) MarshalJSON() ([]byte, error)

type Property

type Property struct {
	// BlobKeyValue: A blob key value.
	BlobKeyValue *string `json:"blobKeyValue,omitempty"`

	// BlobValue: A blob value. May be a maximum of 1,000,000 bytes. When
	// indexed is true, may have at most 500 bytes.
	BlobValue *string `json:"blobValue,omitempty"`

	// BooleanValue: A boolean value.
	BooleanValue *bool `json:"booleanValue,omitempty"`

	// DateTimeValue: A timestamp value.
	DateTimeValue *string `json:"dateTimeValue,omitempty"`

	// DoubleValue: A double value.
	DoubleValue *float64 `json:"doubleValue,omitempty"`

	// EntityValue: An entity value. May have no key. May have a key with an
	// incomplete key path. May have a reserved/read-only key.
	EntityValue *Entity `json:"entityValue,omitempty"`

	// Indexed: If the value should be indexed.
	//
	// The indexed property may be set for a null value. When indexed is
	// true, stringValue is limited to 500 characters and the blob value is
	// limited to 500 bytes. Input values by default have indexed set to
	// true; however, you can explicitly set indexed to true if you want.
	// (An output value never has indexed explicitly set to true.) If a
	// value is itself an entity, it cannot have indexed set to true.
	Indexed *bool `json:"indexed,omitempty"`

	// IntegerValue: An integer value.
	IntegerValue *int64 `json:"integerValue,omitempty,string"`

	// KeyValue: A key value.
	KeyValue *Key `json:"keyValue,omitempty"`

	// ListValue: A list value. Cannot contain another list value. A Value
	// instance that sets field list_value must not set field meaning or
	// field indexed.
	ListValue []*Value `json:"listValue,omitempty"`

	// Meaning: The meaning field is reserved and should not be used.
	Meaning int64 `json:"meaning,omitempty"`

	// StringValue: A UTF-8 encoded string value. When indexed is true, may
	// have at most 500 characters.
	StringValue *string `json:"stringValue,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BlobKeyValue") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Property: An entity property.

func (*Property) MarshalJSON

func (s *Property) MarshalJSON() ([]byte, error)

type PropertyExpression

type PropertyExpression struct {
	// AggregationFunction: The aggregation function to apply to the
	// property. Optional. Can only be used when grouping by at least one
	// property. Must then be set on all properties in the projection that
	// are not being grouped by. Aggregation functions: first selects the
	// first result as determined by the query's order.
	//
	// Possible values:
	//   "FIRST"
	AggregationFunction string `json:"aggregationFunction,omitempty"`

	// Property: The property to project.
	Property *PropertyReference `json:"property,omitempty"`

	// ForceSendFields is a list of field names (e.g. "AggregationFunction")
	// to unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

PropertyExpression: A representation of a property in a projection.

func (*PropertyExpression) MarshalJSON

func (s *PropertyExpression) MarshalJSON() ([]byte, error)

type PropertyFilter

type PropertyFilter struct {
	// Operator: The operator to filter by. One of lessThan,
	// lessThanOrEqual, greaterThan, greaterThanOrEqual, equal, or
	// hasAncestor.
	//
	// Possible values:
	//   "EQUAL"
	//   "GREATER_THAN"
	//   "GREATER_THAN_OR_EQUAL"
	//   "HAS_ANCESTOR"
	//   "LESS_THAN"
	//   "LESS_THAN_OR_EQUAL"
	Operator string `json:"operator,omitempty"`

	// Property: The property to filter by.
	Property *PropertyReference `json:"property,omitempty"`

	// Value: The value to compare the property to.
	Value *Value `json:"value,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Operator") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

PropertyFilter: A filter on a specific property.

func (*PropertyFilter) MarshalJSON

func (s *PropertyFilter) MarshalJSON() ([]byte, error)

type PropertyOrder

type PropertyOrder struct {
	// Direction: The direction to order by. One of ascending or descending.
	// Optional, defaults to ascending.
	//
	// Possible values:
	//   "ASCENDING"
	//   "DESCENDING"
	Direction string `json:"direction,omitempty"`

	// Property: The property to order by.
	Property *PropertyReference `json:"property,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Direction") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

PropertyOrder: The desired order for a specific property.

func (*PropertyOrder) MarshalJSON

func (s *PropertyOrder) MarshalJSON() ([]byte, error)

type PropertyReference

type PropertyReference struct {
	// Name: The name of the property.
	Name string `json:"name,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Name") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

PropertyReference: A reference to a property relative to the kind expressions.

func (*PropertyReference) MarshalJSON

func (s *PropertyReference) MarshalJSON() ([]byte, error)

type Query

type Query struct {
	// EndCursor: An ending point for the query results. Optional. Query
	// cursors are returned in query result batches.
	EndCursor string `json:"endCursor,omitempty"`

	// Filter: The filter to apply (optional).
	Filter *Filter `json:"filter,omitempty"`

	// GroupBy: The properties to group by (if empty, no grouping is applied
	// to the result set).
	GroupBy []*PropertyReference `json:"groupBy,omitempty"`

	// Kinds: The kinds to query (if empty, returns entities from all
	// kinds).
	Kinds []*KindExpression `json:"kinds,omitempty"`

	// Limit: The maximum number of results to return. Applies after all
	// other constraints. Optional.
	Limit int64 `json:"limit,omitempty"`

	// Offset: The number of results to skip. Applies before limit, but
	// after all other constraints (optional, defaults to 0).
	Offset int64 `json:"offset,omitempty"`

	// Order: The order to apply to the query results (if empty, order is
	// unspecified).
	Order []*PropertyOrder `json:"order,omitempty"`

	// Projection: The projection to return. If not set the entire entity is
	// returned.
	Projection []*PropertyExpression `json:"projection,omitempty"`

	// StartCursor: A starting point for the query results. Optional. Query
	// cursors are returned in query result batches.
	StartCursor string `json:"startCursor,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EndCursor") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Query: A query.

func (*Query) MarshalJSON

func (s *Query) MarshalJSON() ([]byte, error)

type QueryResultBatch

type QueryResultBatch struct {
	// EndCursor: A cursor that points to the position after the last result
	// in the batch. May be absent. TODO(arfuller): Once all plans produce
	// cursors update documentation here.
	EndCursor string `json:"endCursor,omitempty"`

	// EntityResultType: The result type for every entity in entityResults.
	// full for full entities, projection for entities with only projected
	// properties, keyOnly for entities with only a key.
	//
	// Possible values:
	//   "FULL"
	//   "KEY_ONLY"
	//   "PROJECTION"
	EntityResultType string `json:"entityResultType,omitempty"`

	// EntityResults: The results for this batch.
	EntityResults []*EntityResult `json:"entityResults,omitempty"`

	// MoreResults: The state of the query after the current batch. One of
	// notFinished, moreResultsAfterLimit, noMoreResults.
	//
	// Possible values:
	//   "MORE_RESULTS_AFTER_LIMIT"
	//   "NOT_FINISHED"
	//   "NO_MORE_RESULTS"
	MoreResults string `json:"moreResults,omitempty"`

	// SkippedResults: The number of results skipped because of
	// Query.offset.
	SkippedResults int64 `json:"skippedResults,omitempty"`

	// ForceSendFields is a list of field names (e.g. "EndCursor") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

QueryResultBatch: A batch of results produced by a query.

func (*QueryResultBatch) MarshalJSON

func (s *QueryResultBatch) MarshalJSON() ([]byte, error)

type ReadOptions

type ReadOptions struct {
	// ReadConsistency: The read consistency to use. One of default, strong,
	// or eventual. Cannot be set when transaction is set. Lookup and
	// ancestor queries default to strong, global queries default to
	// eventual and cannot be set to strong. Optional. Default is default.
	//
	// Possible values:
	//   "DEFAULT"
	//   "EVENTUAL"
	//   "STRONG"
	ReadConsistency string `json:"readConsistency,omitempty"`

	// Transaction: The transaction to use. Optional.
	Transaction string `json:"transaction,omitempty"`

	// ForceSendFields is a list of field names (e.g. "ReadConsistency") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*ReadOptions) MarshalJSON

func (s *ReadOptions) MarshalJSON() ([]byte, error)

type ResponseHeader

type ResponseHeader struct {
	// Kind: Identifies what kind of resource this is. Value: the fixed
	// string "datastore#responseHeader".
	Kind string `json:"kind,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Kind") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*ResponseHeader) MarshalJSON

func (s *ResponseHeader) MarshalJSON() ([]byte, error)

type RollbackRequest

type RollbackRequest struct {
	// Transaction: The transaction identifier, returned by a call to
	// beginTransaction.
	Transaction string `json:"transaction,omitempty"`

	// ForceSendFields is a list of field names (e.g. "Transaction") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*RollbackRequest) MarshalJSON

func (s *RollbackRequest) MarshalJSON() ([]byte, error)

type RollbackResponse

type RollbackResponse struct {
	Header *ResponseHeader `json:"header,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Header") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*RollbackResponse) MarshalJSON

func (s *RollbackResponse) MarshalJSON() ([]byte, error)

type RunQueryRequest

type RunQueryRequest struct {
	// GqlQuery: The GQL query to run. Either this field or field query must
	// be set, but not both.
	GqlQuery *GqlQuery `json:"gqlQuery,omitempty"`

	// PartitionId: Entities are partitioned into subsets, identified by a
	// dataset (usually implicitly specified by the project) and namespace
	// ID. Queries are scoped to a single partition. This partition ID is
	// normalized with the standard default context partition ID, but all
	// other partition IDs in RunQueryRequest are normalized with this
	// partition ID as the context partition ID.
	PartitionId *PartitionId `json:"partitionId,omitempty"`

	// Query: The query to run. Either this field or field gql_query must be
	// set, but not both.
	Query *Query `json:"query,omitempty"`

	// ReadOptions: The options for this query.
	ReadOptions *ReadOptions `json:"readOptions,omitempty"`

	// ForceSendFields is a list of field names (e.g. "GqlQuery") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*RunQueryRequest) MarshalJSON

func (s *RunQueryRequest) MarshalJSON() ([]byte, error)

type RunQueryResponse

type RunQueryResponse struct {
	// Batch: A batch of query results (always present).
	Batch *QueryResultBatch `json:"batch,omitempty"`

	Header *ResponseHeader `json:"header,omitempty"`

	// ServerResponse contains the HTTP response code and headers from the
	// server.
	googleapi.ServerResponse `json:"-"`

	// ForceSendFields is a list of field names (e.g. "Batch") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

func (*RunQueryResponse) MarshalJSON

func (s *RunQueryResponse) MarshalJSON() ([]byte, error)

type Service

type Service struct {
	BasePath  string // API endpoint base URL
	UserAgent string // optional additional User-Agent fragment

	Datasets *DatasetsService
	// contains filtered or unexported fields
}

func New

func New(client *http.Client) (*Service, error)

type Value

type Value struct {
	// BlobKeyValue: A blob key value.
	BlobKeyValue string `json:"blobKeyValue,omitempty"`

	// BlobValue: A blob value. May be a maximum of 1,000,000 bytes. When
	// indexed is true, may have at most 500 bytes.
	BlobValue string `json:"blobValue,omitempty"`

	// BooleanValue: A boolean value.
	BooleanValue bool `json:"booleanValue,omitempty"`

	// DateTimeValue: A timestamp value.
	DateTimeValue string `json:"dateTimeValue,omitempty"`

	// DoubleValue: A double value.
	DoubleValue float64 `json:"doubleValue,omitempty"`

	// EntityValue: An entity value. May have no key. May have a key with an
	// incomplete key path. May have a reserved/read-only key.
	EntityValue *Entity `json:"entityValue,omitempty"`

	// Indexed: If the value should be indexed.
	//
	// The indexed property may be set for a null value. When indexed is
	// true, stringValue is limited to 500 characters and the blob value is
	// limited to 500 bytes. Input values by default have indexed set to
	// true; however, you can explicitly set indexed to true if you want.
	// (An output value never has indexed explicitly set to true.) If a
	// value is itself an entity, it cannot have indexed set to true.
	Indexed bool `json:"indexed,omitempty"`

	// IntegerValue: An integer value.
	IntegerValue int64 `json:"integerValue,omitempty,string"`

	// KeyValue: A key value.
	KeyValue *Key `json:"keyValue,omitempty"`

	// ListValue: A list value. Cannot contain another list value. A Value
	// instance that sets field list_value must not set field meaning or
	// field indexed.
	ListValue []*Value `json:"listValue,omitempty"`

	// Meaning: The meaning field is reserved and should not be used.
	Meaning int64 `json:"meaning,omitempty"`

	// StringValue: A UTF-8 encoded string value. When indexed is true, may
	// have at most 500 characters.
	StringValue string `json:"stringValue,omitempty"`

	// ForceSendFields is a list of field names (e.g. "BlobKeyValue") to
	// unconditionally include in API requests. By default, fields with
	// empty values are omitted from API requests. However, any non-pointer,
	// non-interface field appearing in ForceSendFields will be sent to the
	// server regardless of whether the field is empty or not. This may be
	// used to include empty fields in Patch requests.
	ForceSendFields []string `json:"-"`
}

Value: A message that can hold any of the supported value types and associated metadata.

func (*Value) MarshalJSON

func (s *Value) MarshalJSON() ([]byte, error)

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